.banner2{
    height: 170px;
    margin-top: 14px;
    margin-bottom: 26px;
    
}
.banner2-service{
    width: 234px;
    height: 100%;
    margin-right: 14px;
    background-color:#5f5750 ;
    padding: 3px;

}
.banner2>a{
    height: 100%;
    width: 316px;
    margin-right: 11px;
}
.banner2>a:last-child{
    margin-right: 0px;
}
.banner2>a img{
    width: 316px;
    height: 100%;
}

.banner2-service a{
    color: #ccc;
    font-size: 12px;
    /* border: 1px solid red; */
    text-align: center;
    width: 76px;
    height: 82px;
    padding-top: 10px;
    position: relative;

}
.banner2-service .iconfont{
    font-size: 26px;
    display: block;
}
.banner2-service a::before{
    content: '';
    position: absolute;
    width: 1px;
    height: 78px;
    background: #665e57;
    top:6px;
    left: 0px;    
}
.banner2-service a::after{
    content: '';
    position:absolute;
    height: 1px;
    width: 64px;
    background:#665e57;
    left: 6px;
    bottom: 0;
}
.banner2-service a:nth-child(3n+1)::before{
    content: none;
}
.banner2-service a:nth-child(n+4)::after{
    content: none;
}